1. Protect your house from 24/24 leakage and flood. When water leakage is detected, the buzzer will send out a 7 db alarm and the LED light will flash quickly, so you can take measures to manage and avoid damage to property in time2. The alarm will stop automatically after the overflow is properly handled. You can press the [Auto Test/Mute] button to stop the alarm clock so as not to disturb others. But the red light keeps flashing every second to remind you. In addition, if you do not handle the overflow well within 10 minutes, the buzzer will be activated again.3. The low battery request function reminds you to replace the battery in time. The green light flashes once and the audible alarm flashes once every 60 seconds to remind the user to replace the battery. 1. Two different sounds are used for test and alarm. When you are in the alarm state, the buzzer will send an amazing volume of 90db, which is a loud sound, so you can hear it immediately.2. The water detector can be widely used in basement, water tank, machine room, water channel, water tower, water cellar, swimming pool, swimming pool and other water storage equipment and places.2. Small size, elegant design. Compact size does not take up too much space. Modern design does not affect the beauty of the house. Make a good home decorationTemporary detection deactivation function. If you ensure that there is no water leakage, you can press and hold the [ON/OFF] button within 1 hour to disable the detection function3. High-precision and sensitive technology, when the water level reaches the sensor level, the detector will give an alarm4. Easy to set up and use. Just fix the sensor and detector with double-sided tape. Please do not install it in the area with rain, oil smoke and steam. It is powered by 2 AAA batteries (not included in the kit)There is no wifi or no need to connect to the application. It is a on-site water alarm. When the sensor detects water leakage, it will alarm immediately Color: whitePackage includes: 1 * alarmNote: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding 2. The color may vary depending on the display. Please understand Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)